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@article{DE_1991_27_5_a9, author = {M. V. Fedoryuk}, title = {Asymptotics of spheroidal functions in the complex domain}, journal = {Differencialʹnye uravneni\^a}, pages = {801--809}, publisher = {mathdoc}, volume = {27}, number = {5}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_5_a9/} }
M. V. Fedoryuk. Asymptotics of spheroidal functions in the complex domain. Differencialʹnye uravneniâ, Tome 27 (1991) no. 5, pp. 801-809. http://geodesic.mathdoc.fr/item/DE_1991_27_5_a9/